18959061805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{12517}}^1\times {\mathrm{13171}}^1$

素因数の和:25716

約数の個数: 16

約数和(自身を含む): 23743741824

約数和(自身を除く): 4784680019

約数列:

[1, 5, 23, 115, 12517, 13171, 62585, 65855, 287891, 302933, 1439455, 1514665, 164861407, 824307035, 3791812361, 18959061805]

約数ペア:

[(1, 18959061805), (5, 3791812361), (23, 824307035), (115, 164861407), (12517, 1514665), (13171, 1439455), (62585, 302933), (65855, 287891)]